Things to Do in Nicaragua in August

The full-day Best of Granada, Mirador de Catarina and Masaya Volcano Tour compresses Nicaragua's colonial and geological drama into a single arc. You begin in Granada, the oldest colonial city in the Americas, where the yellow facade of La Merced church glows against the morning overcast and the Parque Central smells of roasting corn from the street vendors' comals. From there the route climbs to the Mirador de Catarina, a lookout perched on the rim of a collapsed volcanic crater where the Laguna de Apoyo spreads below. It is a near-perfect circle of jade-colored water filling a caldera, ringed by dry tropical forest that in August has turned a dense, almost unreal green. The tour then pushes on to Masaya Volcano, where you stand at the lip of the Santiago crater and peer down into an active vent, the sulfur fumes sharp enough to sting your nostrils and the rock walls streaked yellow and rust.

The León City Walking Tour by Our Landmarks takes you through a city that was the intellectual and revolutionary capital of Nicaragua long before it became a backpacker stop. León's streets radiate from the Basílica de la Asunción, a UNESCO-listed cathedral so massive it was built to withstand earthquakes, its whitewashed walls cool to the touch even when the air outside shimmers. Walking with a local guide, you pass murals commemorating the Sandinista revolution, enormous painted faces peeling slightly in the humidity, and duck into the Museo de la Revolución, where former combatants narrate their own history in voices that still carry conviction. The walk threads through the Mercado Central, where the tang of fresh naranja agria and the sound of machetes splitting coconuts compete for your attention.

The From Managua: León, Sandboarding Cerro Negro and Cathedral UNESCO tour pairs Nicaragua's most physically thrilling activity with its most architecturally solemn. Cerro Negro is a young, black, well conical volcano. It last erupted in 1999. Sandboarding down its 45-degree slope of loose volcanic gravel is exactly as reckless as it sounds. You climb for about 45 minutes, boots sinking into warm black ash that smells faintly of sulfur, the wind carrying grit into every fold of your clothing. At the top, the view stretches across a chain of volcanoes running northwest along the Pacific Ring of Fire. Then you sit on a plywood board, lean back, and slide. The sound of the board scraping over cinder is a low, continuous rasp, and the speed builds faster than you expect. After the adrenaline, the tour shifts to León's cathedral, where you climb the whitewashed roof and walk between the domes, the city spread below in terracotta and pastel, the towers of neighboring churches visible against the grey August sky.

The 2 Full Days Tour Granada, Lava, and León Area is the most complete way to see western Nicaragua if your time is short and your appetite for ground coverage is high. Day one works Granada, the colonnaded streets, the lakefront where horses still pull carriages past crumbling colonial facades, the boat ride through the Isletas, before pushing south to the lava fields around Masaya. Day two pivots to León and the volcanic northwest, where the landscape shifts from lake basin to a chain of young, ashy cones. Sleeping overnight in or near León gives you the city at dusk, when the cathedral's facade catches the last copper light and the university students fill the sidewalk cafes with the smell of cheap cigarettes and fresh-squeezed cacao drinks.

The Masaya Volcano Night Tour takes the daytime crater experience and inverts it into something primordial. After dark, the Santiago crater's active lava lake, one of only a handful visible on the planet, glows a deep, shifting orange-red against the black rock walls, the heat rising in waves you can feel on your face from the viewing platform. The sulfur smell intensifies at night when the air cools and sinks, and the sound of the lava is a low, irregular gurgling, like something breathing beneath the rock. Parakeets that nest impossibly in the crater walls have gone silent by this hour, and the only other visitors are a handful of small groups and the bats that wheel through the sulfurous updraft. The drive back to Granada or Managua passes through the town of Masaya, where the night air carries the smell of grilled plantains and the glow of the Mercado de Artesanías, if your guide is willing to stop.

The Granada Islets Boat Tour glides through the archipelago of over 300 tiny islands scattered across the northwest corner of Lake Nicaragua, most of them formed by an ancient eruption of Mombacho volcano that flung boulders into the water. In August, the lake level has risen with the rains, narrowing the channels between islands and bringing the tropical vegetation, ceiba trees, flowering lianas, strangler figs, close enough to brush the boat's gunwale. Howler monkeys announce your passage with a guttural roar that carries across the water, and white egrets stand motionless on half-submerged branches, hunting fish in the tannin-dark shallows. Some islands hold a single house with a dock and a hammock. Others are uninhabited tangles of green where iguanas sun on volcanic rocks still warm from the morning. The boat passes the old Spanish fort on Isla San Pablo, its stone walls softened by centuries of moss, before looping back toward Granada's malecón, where the smell of frying vigorón, yuca, chicharrón, and curtido wrapped in a banana leaf, signals your return.